Anapaite
Catti M, Ferraris G, Ivaldi G
Bulletin de Mineralogie 102 (1979) 314-318
Refinement of the crystal structure of anapaite, Ca2Fe(PO4)2*4H2O:
hydrogen bonding and relationships with the bihydrated phase
_database_code_amcsd 0012067
6.447 6.816 5.898 101.64 104.24 70.76 P-1
atom      x      y      z Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Ca   .34280 .20937 .70749      .00497 .00331 .00552  .00000 .00110 -.00124
Fe        0      0      0      .00371 .00473 .00685  .00026 .00184 -.00089
P    .43302 .71811 .77170      .00294 .00276 .00467  .00026 .00110 -.00089
O1    .6806  .6255  .8844      .00350 .00479 .00669  .00078 .00133 -.00027
O2    .3121  .5514  .6789      .00624 .00380 .00794 -.00013 .00155 -.00276
O3    .3274  .8745  .9742      .00343 .00546 .00661 -.00183 .00169 -.00096
O4    .4082  .8467  .5739      .00582 .00374 .00708  .00157 .00147 -.00152
Ow1   .0981  .2196  .3098      .00455 .00632 .00825  .00059 .00206 -.00186
Ow2  -.0498  .2351 -.2356      .00560 .00589 .00801  .00111 .00081 -.00117
H1    -.022   .317   .330  4.1
H2     .177   .263   .239  5.7
H3    -.137   .192  -.355  3.0
H4    -.140   .352  -.187  4.7